https://ictusandstroke.com/wp-content/uploads/2015/11/X0264410X.jpg768572adminhttps://ictusandstroke.com/wp-content/uploads/2015/09/ebrictus.pngadmin2015-11-25 20:06:032020-11-30 10:46:31Influenza vaccination and risk of stroke: Self-controlled case-series study